The Use of Point-of-Care Ultrasound in Pediatric Emergency Departments and Intensive Care Units: A Descriptive Study From Turkey.

OBJECTIVES: The aim was to evaluate the current status of point-of-care ultrasound (POCUS), perceptions, education, training, and barriers to using POCUS in pediatric emergency departments (PEDs) and pediatric intensive care units (PICUs) in Turkey. METHODS: A descriptive, multicenter, cross-sectional study through an online survey was developed using the REDCap online platform. The survey was distributed through the Turkish Society of Pediatric Emergency and Intensive Care e-mail group. Each survey was answered only once by each PED/PICU and by the clinical chief of the department. RESULTS: A total of 19 PEDs and 26 PICUs responded to the survey. Among them, 84.2% of PEDs and 100% of PICUs reported the clinical use of POCUS. For diagnostic applications, the most common areas for PEDs and PICUs were thoracic (93.7%/100%) and cardiovascular (62.5%/65.4%) assessment, and in the procedural use of POCUS, the most frequent applications were those for vascular access (75.0%/92.3%) and thoracentesis (31.2%/65.4%). The most commonly reported clinical benefits were rapid diagnosis, rapid treatment, and decreased complications during procedural applications for PEDs and PICUs. Evaluating the barriers to POCUS use in PEDs and PICUs, the most common reasons for insufficient use were the lack of ultrasound machines and/or equipment, a shortage of manpower, lack of awareness, and lack of training. For PEDs (68.4%) and for PICUs (84.6%), participants agreed that POCUS training should be mandatory during fellowship programs. CONCLUSIONS: Most participants were aware of the need for POCUS. However, lack of education, equipment, manpower, and infrastructure still emerged as barriers to the use of POCUS. To further promote POCUS use, it would be helpful to improve accessibility by ensuring sufficient numbers of ultrasound devices together with sufficient numbers of appointed physicians and by expanding POCUS education in PEDs and PICUs.

Can Non-Invasive Capnography and Integrated Pulmonary Index Contribute to Patient Monitoring in the Pediatric Emergency Department?

OBJECTIVES: Noninvasive capnography (NICG) devices can measure oxygen saturation, end-tidal carbon dioxide (EtCO2), respiratory rate, heart rate values and integrated pulmonary index (IPI). This study aimed to evaluate patients who were monitored using NICG for various indications in a pediatric emergency department and to determine its contribution to patient management in the pediatric emergency department (PED). METHODS: In this study, children aged <18 years who had been monitored with a NICG at the PED in our university between August 2018-May 2019 were evaluated. Of them 48 patients' file records and monitored capnography parameters such as heart rate, respiratory rate, blood pressure, capillary refill time, Glasgow Coma Score, SpO2, EtCO2, IPI recorded in the forms were reviewed. RESULTS: Patients most often presented to the emergency room due to seizures (35.4%), change in consciousness (22.9%), other neurological reasons (18.8%) with %50 were female. Seizure treatment(16.7%), circulatory-respiratory support(16.7%), and antiedema treatments(6.3%) were required for 39.5% patients as life-saving interventions, and 72.9% patients were hospitalized. Patients with low IPI(<8) values at the beginning and decreasing IPI (<8) measurements within monitoring period needed more life-saving treatments(p=0.005 and p=0.001, respectively). Low IPI values of the patients during monitoring showed a significant difference in the decision to be hospitalized(p=0.048). CONCLUSIONS: The results of the present study indicate that monitoring with NICG in the pediatric emergency room can be an important early indicator in establishing clinical prediction. The study particularly points out that the IPI value can be a guide in decisions regarding life-saving treatment and hospitalization. Among the capnographic data of these patients who had a change in consciousness IPI values those measured at the beginning and within the monitorizarion period showed a significant correlation with low GCS (<8) (r=0.478, p=0.001 and r=0.456, p=0.02, respectively). Prospective comprehensive large scale studies are needed to examine the use of NICG and IPI in routine PED practice for various indications.

Point-of-care lung ultrasound in children with community acquired pneumonia.

OBJECTIVES: To present lung ultrasound findings in children assessed with suspected pneumonia in the emergency department and to show the benefit of lung ultrasound in diagnosing pneumonia in comparison with chest X-rays. METHODS: This observational prospective study was performed in the pediatric emergency department of a single center. Point of care lung ultrasound was performed on each child by an independent sonographer blinded to the patient's clinical and chest X-ray findings. Community acquired pneumonia was established as a final diagnosis by two clinicians based on the recommendations in the British Thoracic Society guideline. RESULTS: One hundred sixty children with a mean age of 3.3±4years and a median age of 1.4years (min-max 0.08-17.5years) were investigated. Final diagnosis in 149 children was community-acquired pneumonia. Lung ultrasound findings were compatible with pneumonia in 142 (95.3%) of these 149 children, while chest X-ray findings were compatible with pneumonia in 132 (88.5%). Pneumonia was confirmed with lung ultrasound in 15 of the 17 patients (11.4%) not evaluated as compatible with pneumonia at chest X-ray. While pneumonia could not be confirmed with lung ultrasound in seven (4.6%) patients, findings compatible with pneumonia were not determined at chest X-ray in two of these patients. When lung ultrasound and chest X-ray were compared as diagnostic tools, a significant difference was observed between them (p=0.041). CONCLUSIONS: This study shows that lung ultrasound is at least as useful as chest X-ray in diagnosing children with community-acquired pneumonia.

Relationship between metabolic control and neurocognitive functions in children diagnosed with type I diabetes mellitus before and after 5 years of age.

We aimed to investigate the effects of age onset of diabetes, glycemic control and frequency of hypoglycemia on neurocognitive functions in type I diabetic children. Sixty type I diabetic children with diagnosis before (Group 1) or after (Group 2) five years of age and 40 healthy children were tested. Wechsler Intelligence Scale for Children Revised (WISC-R), Stroop Test, and Visual Auditory Digit Span Test Form B were applied to all children in the two groups. Neurocognitive functions such as visual perception, short-term memory and selective attention were seen to be negatively affected at a significant level. Group 1 patients with poor glycemic control were found to have significant dysfunction in verbal, performance and general intelligence. Neurocognitive functions were negatively affected by early onset of diagnosis, poor glycemic control and frequent hypoglycemia in children with type I diabetes mellitus. We suggest that negative effects on neurocognitive functions in type I diabetes should be considered in the follow-up of these patients.